{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T01:58:53.149241+00:00","duration_seconds":0.010104,"id":1846112,"input_summary":"chars=795 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175690,"started_at":"2026-07-19T01:58:53.139137+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170890}